Rule 34 Dev - anatomically_correct anatomically_correct_genitalia anatomically_correct_penis animal_genitalia animal_penis balls bodily_fluids canine_genitalia canine_penis claws cum cum_on_ground cumshot detailed_background ejaculation erection fangs feral fur genital_fluids genitals grey_body grey_fur half-closed_eyes hand_on_knot hand_on_penis inside knot looking_at_viewer looking_back looking_pleasured male masturbation multicolored_body multicolored_fur narrowed_eyes nude orgasm pawpads paws penile penile_masturbation penis penis_backwards presenting presenting_penis quadruped reflection rounded_back solo standing teeth toe_claws tongue tongue_out two_tone_body two_tone_fur vein veiny_penis doggadee canid canine canis domestic_dog mammal 2018 2d_animation animated hi_res motion_tweening short_playtime|8405281640